@import url('https://fonts.googleapis.com/css?family=Roboto:300,400,400i,500');
@import url('https://fonts.googleapis.com/css2?family=Acme&family=Yatra+One&display=swap');
* {
    padding: 0;
    margin: 0;
    list-style: none;
    text-decoration: none;
}

html {
    font-size: 52.5%;
}

body {
    font-family: 'Roboto', sans-serif;
}

.sidebar {
    position: fixed;
    left: -25rem;
    width: 25rem;
    height: 100%;
    background: #042331;
    transition: all .5s ease;
}

.sidebar header {
    font-size: 3rem;
    color: white;
    line-height: 7rem;
    text-align: left;
    padding: 2rem;
    padding-left: 4rem;
    background: #063146;
    user-select: none;
}

.sidebar ul a {
    display: block;
    height: 100%;
    width: 100%;
    line-height: 6.5rem;
    font-size: 2.3rem;
    color: white;
    padding-left: 4rem;
    padding-top: 2rem;
    box-sizing: border-box;
    border-bottom: .1rem solid black;
    border-top: .1rem solid rgba(255, 255, 255, .1);
    transition: .4s;
}

ul li:hover a {
    padding-left: 5rem;
}

.sidebar ul a i {
    margin-right: 1.6rem;
}

#check {
    display: none;
}

label #btn,
label #cancel {
    position: absolute;
    background: #042331;
    border-radius: .3rem;
    cursor: pointer;
}

label #btn {
    left: 4rem;
    top: 2.5rem;
    font-size: 3.5rem;
    color: white;
    padding: .6rem 1.2rem;
    transition: all .5s;
}

label #cancel {
    z-index: 1111;
    left: -19.5rem;
    top: 1.7rem;
    font-size: 3rem;
    color: #0a5275;
    padding: .4rem .9rem;
    transition: all .5s ease;
}

#check:checked~.sidebar {
    left: 0;
}

#check:checked~label #btn {
    left: 25rem;
    opacity: 0;
    pointer-events: none;
}

#check:checked~label #cancel {
    left: 19.5rem;
}

#check:checked~section {
    margin-left: 25rem;
}

section {
    background: url('../../images/clock_coffee.jpg') no-repeat;
    background-position: center;
    background-size: cover;
    height: 100vh;
    transition: all .5s;
}

@media(max-width: 998px) {
    html {
        font-size: 40%;
    }
}

@media(max-width: 768px) {
    html {
        font-size: 35%;
    }
}


/********************************************/

.box {
    display: flex;
    flex-direction: column;
    position: relative;
    left: 10rem;
    top: 10rem;
    width: 30%;
}

.btn {
    color: #fff;
    border: none;
    margin: 2rem;
    padding: 2rem 3rem;
    font-size: 1.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .4rem;
    cursor: pointer;
    border-radius: .5rem;
    transition: 0.5s;
    transition-property: box-shadow;
    outline: none;
}

.btn-success {
    background: #03D29F;
    box-shadow: 0 0 2.5rem #03D29F;
}

.btn-success:hover {
    box-shadow: 0 0 .5rem #03D29F, 0 0 2.5rem #03D29F, 0 0 5rem #03D29F, 0 0 10rem #03D29F;
}

.btn-danger {
    background: #FF7675;
    box-shadow: 0 0 2.5rem #FF7675;
}

.btn-danger:hover {
    box-shadow: 0 0 .5rem #FF7675, 0 0 2.5rem #FF7675, 0 0 5rem #FF7675, 0 0 10rem #FF7675;
}

.music_box {
    /* border: 2px solid white; */
    width: 50%;
    position: relative;
    left: 7rem;
    top: 7rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.music_head {
    font-size: 3.7rem;
    color: antiquewhite;
    margin: 3rem 0rem;
}

#selectFile {
    font-size: 1.5rem;
    padding: 1rem 15rem;
}

.music {
    text-align: center;
    color: aqua;
    font-size: 1.7rem;
}